Sensors by itself cannot be the answer, it is about the data, which is something the EPC companies cannot do individually. This has to be in done with partnership with the operating companies who have the data. Most of the time when we design our solutions, lack of data rather than the lack of sensors, or lack of historical data is a challenge. Predictive maintenance, works on algorithms which need data from the operating plants of similar equipment if not the same. It is extremely essential for a service provider to know and to work with the teams of project owners to incorporate it in new asset. To have access to the data of similar system from the operating plant is very helpful in developing the system to collect the data over a period of time for predictive maintenance.